Note to quantity customers: 16 Tested Chips in a Rail.
Higher quantity discounts are available through contact with our Sales Department.
The Parallax RoHS Compliant SX28AC/DP-G is a RISC architecture, high-speed microcontroller with flash program memory, in-system programming and debugging capability. Operating at frequencies up to 75 MHz with an optimized single-cycle instruction set, developers can implement real-time functions as software modules. Common examples include communication interfaces (I2C, SPI, UARTs), frequency generation and measurement, PWM, and sigma-delta A/D.
The on-chip functions of the SX28AC/DP-G include a general-purpose 8-bit timer, an analog comparator, watchdog timer, a power-save mode with wakeup capability, a configurable internal oscillator and high-current outputs.
The SX28AC/DP-G is the best chip to prototype because it is provided in an easy-to-use DIP package and fits nicely on the SX Tech Board. It is also commonly used in through-hole production projects. The SX28AC/DP-G has the following characteristics:
- Microcontroller: SX28AC/DP-G
- Package type: 28-pin PDIP
- Speed: up to 75 MIPS
- Pins: 28
- I/O: 20
- EE/Flash: 2048 x 12
- RAM: 136 bytes
- Internal oscillator: 32 kHz to 4 MHz
Parallax is the only worldwide supplier of the SX chip, ensuring reliable supply, quality programming tools, technical support, and the lowest pricing. Parallax inventory of the SX28AC/DP-G is normally between 13,000 and 18,000 units.
Downloads:
SX20/28-G Data Sheet (.pdf)
SX28AC/DP-G Packaging Details (leaded and RoHS)